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Entry Test MCQ :: Reproduction


1.  In asexual reproduction offspring are produced by
A. Meiosis B. Mitosis
C. Both a and b D. None of these

2.  Which method is of asexual reproduction?
A. Sporulation B. Fission
C. Apomixis D. All of these

3.  Gametes in animals are produced by
A. Mitosis B. Meiosis
C. Fission D. Apomixis

4.  In sexual reproduction, plants have diplohaplontic life cycle with alternating
A. Diploid sporophyte and haploid gametophyte generations B. Haploid sporophyte and diploid gametophyte generations
C. Diploid sporophyte and diploid gametophyte generations D. Haploid sporophyte and haploid gametophyte generations

5.  Which statement is correct?
A. In heteromorphic generations are vegetatively dissimilar B. In isomorphic generations are vegetatively dissimilar
C. In isomorphic generations are vegetatively similar D. Both a and c

6.  In parthenocarpy which levels are high in ovaries
A. Gibberalins B. Cytokinins
C. Auxins D. All of these

7.  Seeds are dormant in conditions of
A. Water scarcity B. Low temperature
C. Harsh winters D. All of these

8.  Developing seeds are rich source of
A. Auxins B. Gibberellins
C. Cytokinins D. All of these

9.  Which statement is incorrect?
A. Climacteric is burst of respiratory activity in fruit ripening B. It is associated with ethane production
C. It helps in fruit set D. It helps in fruit ripening

10.  What is critical in photoperiodism?
A. Length of light period B. Length of dark period
C. Both a and b D. None of these




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